Schneider Altivar Process ATV650 Variable Frequency Drive

Description

The ATV650U22N4 is a 2.2 kW variable frequency drive from the Schneider Electric Altivar Process ATV650 series, engineered for precise motor control in industrial environments. This frequency controller manages motor speed and torque, optimizing energy consumption and operational efficiency in various processes. Designed with an IP55-rated enclosure, it provides protection against dust and water jets, ensuring reliability in demanding indoor or outdoor installations. The unit operates within a 380-480V power supply range and supports robust integration into automated systems.

Features

• Output power rating: 2.2 kW
• Supply voltage range: 380-480V
• IP55 protection rating for harsh environmental resistance
• Variable frequency control for energy efficiency
• Designed for high-performance motor management

Applications

• Pumping systems
• Fans and ventilation units
• HVAC installations
• Industrial process machinery
• Water and wastewater treatment plants

Technical Specifications

Installation Guidelines

• Mounting: Ensure the unit is mounted in a vertical position on a flat, non-flammable surface to maintain proper cooling airflow.
• Environmental: While the drive is IP55 rated, avoid installation in areas with excessive direct sunlight or corrosive atmospheres to extend service life.
• Cooling: Maintain specified clearance distances around the unit to ensure adequate heat dissipation; do not block air vents.
• Wiring: Use shielded cables for motor connections to minimize electromagnetic interference (EMI). Ensure proper grounding of the drive chassis to the system common ground.
• Protection: Verify that the supply voltage matches the specified input range (380-480V) before applying power.